porcine dynorphin a(1 13)

Porcine dynorphin A (1-13), a potent endogenous κ opioid receptor agonist, exhibits antinociceptive properties at physiological concentrations and induces acute increases in [Ca2+]i in neurons, akin to those observed with acute NMDA treatment.

[DAla2, DArg6] Dynorphin A, (1-13) (porcine) (DADAD), a derivative of dynorphin1-13 (DYN) extracted from porcine pituitary, exhibits high potency at peripheral opioid receptors GPI and MVD. Despite the rapid in vivo degradation of DYN, this compound shows increased resistance to enzymatic cleavage, enhancing its stability against peptide-degrading enzymes [1].

[DAla2] Dynorphin A (1-13), amide (porcine) is a peptide that potentially acts as a κ opioid receptor agonist, used in nervous system research [1].

Porcine dynorphin A(1-13) acetate (Dynorphin A Porcine Fragment 1-13 acetate) is a potent, endogenous κ opioid receptor agonist and is antinociceptive at physiological concentrations. Exposure to dynorphin A (1-13) causes acute increases in [Ca2+]i in individual neurons similar to increases seen with acute NMDA treatment.